#登录和远程调用

import rpyc
import time 

conn = rpyc.connect("152.136.196.35", 9002)
service = conn.root

print(service.tree("ground"))  # prints 5
time.sleep(40)
print(service.tocken('admin', '1234564'))  # prints 5

rpyc.disconnect()
print(service.echo(2, 3))  # prints 5